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    <id>https://en.ywhfamily.com</id>
    <title>YWH Family</title>
    <updated>2026-04-19T01:08:01.374Z</updated>
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    <link rel="alternate" href="https://en.ywhfamily.com"/>
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    <subtitle>Logic &amp; Math Puzzles</subtitle>
    <logo>https://en.ywhfamily.com/images/avatar.png</logo>
    <icon>https://en.ywhfamily.com/favicon.ico</icon>
    <rights>All rights reserved 2026, YWH Family</rights>
    <entry>
        <title type="html"><![CDATA[Star Exploration]]></title>
        <id>https://en.ywhfamily.com/post/star-exploration/</id>
        <link href="https://en.ywhfamily.com/post/star-exploration/">
        </link>
        <updated>2024-04-06T13:07:48.000Z</updated>
        <content type="html"><![CDATA[<ol>
<li>
<p>About Star Exploration<br>
Star Exploration is a novel and interesting game of reasoning. The star map is divided into multiple star regions, some of which have a planet with a color of red, yellow, and blue. The purpose of the game is to gather three planets of different colors together through movement, and there is only one aggregated planet in each sector area divided from the center of the circle.</p>
</li>
<li>
<p>How to Play<br>
a. Move: Each planet can only move up to one step. The blue planet can move diagonally by one grid, the green planet can move left and right or up and down by one grid, and the red planet can move up, down, left and right by two grid.<br>
b. Zoom: Click the + - button to zoom in or out on the star map. Drag and drop star map in the blank space.<br>
c. Undo: click the UNDO button in the upper right corner.<br>
d. Hint: click the HINT button right above.</p>
</li>
</ol>
<p>Getting Support:<br>
mail: ywhfamily@hotmail.com<br>
or leave comment below.</p>
<table>
<tr align="center">
<th>
<a href="https://itunes.apple.com/cn/app/id6479958031"><img src="/images/ios.jpeg" alt="App Store"/></a>
<p><a href="https://play.google.com/store/apps/details?id=indi.ywhfamily.education.star"><img src="/images/google.jpeg" alt="Google Play"/></a></p>
</th>
<th>
<a href="https://itunes.apple.com/cn/app/id6479958031"><img src="/images/mac.jpeg" alt="Mac App Store"/></a>
<p><a href="https://www.microsoft.com/store/apps/9NCM8RK8BP9L"><img src="/images/microsoft.jpeg" alt="Microsoft Store"/></a></p>
</th>
</tr>
</table>
]]></content>
    </entry>
    <entry>
        <title type="html"><![CDATA[Moving Maze]]></title>
        <id>https://en.ywhfamily.com/post/yi-dong-mi-gong/</id>
        <link href="https://en.ywhfamily.com/post/yi-dong-mi-gong/">
        </link>
        <updated>2021-06-09T08:01:49.000Z</updated>
        <content type="html"><![CDATA[<ol>
<li>
<p>About Moveing Maze<br>
Moving Maze is a novel and interesting game of reasoning. The game aims to move the smiling face from the bottom left corner of the maze to the top right corner. When moving one step, all horizontal walls in the maze move one grid to the left,  all vertical walls move down one grid. For every step, the structure of the maze changes. Until you move to the end.</p>
</li>
<li>
<p>How to Play<br>
A. Move: the smiling face can move in four directions, but it cannot pass through the wall. There are three ways to move: click the direction button on the screen, slide on the maze and use the direction key on keyboard(if having).<br>
B. Reset: click the RESET button in the upper right corner.<br>
C. Tip: click the HINT button right above.</p>
</li>
</ol>
<p>Getting Support:<br>
mail: ywhfamily@hotmail.com<br>
or leave comment below.</p>
<table>
<tr align="center">
<th>
<a href="https://itunes.apple.com/cn/app/id1567142235"><img src="/images/ios.jpeg" alt="App Store"/></a>
<p><a href="https://play.google.com/store/apps/details?id=indi.ywhfamily.game.moving-maze"><img src="/images/google.jpeg" alt="Google Play"/></a></p>
</th>
</tr>
</table>
]]></content>
    </entry>
    <entry>
        <title type="html"><![CDATA[Reverse - Unified Color]]></title>
        <id>https://en.ywhfamily.com/post/reverse-unified-color/</id>
        <link href="https://en.ywhfamily.com/post/reverse-unified-color/">
        </link>
        <updated>2021-02-16T14:03:29.000Z</updated>
        <summary type="html"><![CDATA[<p>The Puzzles of Color. You can Reverse, Rotate and Slide color blocks.  There are 18 puzzles. Each have 6 stages with infinite levels. You can play as long as you like.</p>
]]></summary>
        <content type="html"><![CDATA[<p>The Puzzles of Color. You can Reverse, Rotate and Slide color blocks.  There are 18 puzzles. Each have 6 stages with infinite levels. You can play as long as you like.</p>
<!-- more -->
<p>This APP include some simple and interesting puzzles of color.  Each have some modes and levels. All need to think and select.<br>
Unified Color: Click to make all polygons have same color. More polygons will change the color when you click ones. There are three shapes(triangle, square, hexagon) and each have some patterns and six levels.<br>
Rotating Color Puzzle:  Click to rotate color blocks to put them in right place. There are three shapes(triangle, square, hexagon) and each have six levels.<br>
Cyclic Color Blocks: Slide the color blocks circularly to make the color same horizontally or vertically and horizontally. Including memory mode which hide the color when you sliding.</p>
<p>This APP have 18 puzzles of color. Each have 6 stages with infinite levels. You can play as long as you like.</p>
<p>Getting Support:<br>
mail: ywhfamily@hotmail.com<br>
or leave comment below.</p>
<table>
<tr align="center">
<th>
<a href="https://itunes.apple.com/cn/app/id1492037153"><img src="/images/ios.jpeg" alt="App Store"/></a>
<p><a href="https://play.google.com/store/apps/details?id=indi.ywhfamily.game.reverse"><img src="/images/google.jpeg" alt="Google Play"/></a></p>
</th>
<th>
<a href="https://itunes.apple.com/cn/app/id1492036381"><img src="/images/mac.jpeg" alt="Mac App Store"/></a>
<p><a href="https://www.microsoft.com/store/apps/9NR50T673R44"><img src="/images/microsoft.jpeg" alt="Microsoft Store"/></a></p>
</th>
</tr>
</table>
]]></content>
    </entry>
    <entry>
        <title type="html"><![CDATA[Relay Flip]]></title>
        <id>https://en.ywhfamily.com/post/relay-flip/</id>
        <link href="https://en.ywhfamily.com/post/relay-flip/">
        </link>
        <updated>2021-02-16T14:03:07.000Z</updated>
        <summary type="html"><![CDATA[<p>A Stroke Puzzle</p>
]]></summary>
        <content type="html"><![CDATA[<p>A Stroke Puzzle</p>
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<p>Two types of one stroke color puzzle. They are interesting and simple. But not easy.</p>
<p>1.Divided</p>
<p>The rectangle board have some disordered black and white blocks. The surrounded grey blocks is the transition area. The board is divided into some subregion. Just draw a stroke on the blocks of each subregion. The black and white of the blocks where the line passed are reversed. For the subregion, the color of each row should be the same. The end of the line is next to the start of the next subregion. Finally the color of  rows corresponding in all subregion must be the same.<br>
Feature:<br>
A. The size of board from 4<em>3 to 6</em>7.<br>
B. The number of subregion from 1 to 4.<br>
C. Global Ranking.<br>
Rules:<br>
A. The whole board include disordered black and white blocks, and the gray block is the transition area.<br>
B. The whole board is divided into several continuous sub areas.<br>
C. Draw a continuous line in each sub area. The black and white of the block where the line passes is reversed.<br>
D. The color of each row in the sub area should be the same. The end of the previous sub area is next to the start of the next sub area.<br>
E. The color of the row corresponding to all sub areas is the same.</p>
<p>2.Central</p>
<p>Including hexagon and square two kinds of board. There are some disordered black and white blocks on it. Draw a stroke from any position on the board, and the color of the block that the line passes through is reversed. When the color of each circle from the center outward is same (black or white) . The puzzle is solved.<br>
Feature:<br>
A. Two types of boards: Hexagon and square.<br>
B. Board size from 3<em>3 to 11</em>11, from easy to difficult.<br>
C. Simple interface and design.</p>
<p>Getting Support:<br>
mail: ywhfamily@hotmail.com<br>
or leave comment below.</p>
<table>
<tr align="center">
<th>
<a href="https://itunes.apple.com/cn/app/id1520989239"><img src="/images/ios.jpeg" alt="App Store"/></a>
<p><a href="https://play.google.com/store/apps/details?id=indi.ywhfamily.education.subregion"><img src="/images/google.jpeg" alt="Google Play"/></a></p>
</th>
<th>
<a href="https://itunes.apple.com/cn/app/id1520989239"><img src="/images/mac.jpeg" alt="Mac App Store"/></a>
<p><a href="https://www.microsoft.com/store/apps/9P2TDS32ZLDT"><img src="/images/microsoft.jpeg" alt="Microsoft Store"/></a></p>
</th>
</tr>
</table>
]]></content>
    </entry>
    <entry>
        <title type="html"><![CDATA[15 Puzzle Polygon]]></title>
        <id>https://en.ywhfamily.com/post/15-puzzle-polygon/</id>
        <link href="https://en.ywhfamily.com/post/15-puzzle-polygon/">
        </link>
        <updated>2021-02-16T14:02:22.000Z</updated>
        <summary type="html"><![CDATA[<p>15 Puzzle Enhanced Version. Fixed Block Mode and Irregular Board Mode. Three Shapes: Square, Triangle, Hexagon.</p>
]]></summary>
        <content type="html"><![CDATA[<p>15 Puzzle Enhanced Version. Fixed Block Mode and Irregular Board Mode. Three Shapes: Square, Triangle, Hexagon.</p>
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<p>The n-puzzle include the 8 puzzle, the famous 15 puzzle, and with various names (Gem Puzzle, Boss Puzzle, Game of Fifteen, Mystic Square, etc.). It is a sliding puzzle that consists of a frame of numbered square tiles in random order with one tile missing. If the size is 3x3, the puzzle is called the 8-puzzle or 9-puzzle, and if 4x4, the puzzle is called the 15-puzzle or 16-puzzle. The object of the puzzle is to place the tiles in order by making sliding moves that use the empty space.</p>
<p>This APP extended the classic 15-Puzzle to triangle and hexagon. Added fixed blocks and irregular board mode. There are Three modes, THREE shapes. Each have SIX difficulty.</p>
<p>Main features:<br>
Three play ways: Classic, Irregular and Fixed block.<br>
Three shapes: square, triangle and hexagon.<br>
Six difficulty: from small to large, from easy to difficult.<br>
Infinite level, fragmented time, play if you want.<br>
Simple operation and beautiful interface.</p>
<p>Getting Support:<br>
mail: ywhfamily@hotmail.com<br>
or leave comment below.</p>
<table>
<tr align="center">
<th>
<a href="https://itunes.apple.com/cn/app/id1493750827"><img src="/images/ios.jpeg" alt="App Store"/></a>
<p><a href="https://play.google.com/store/apps/details?id=indi.ywhfamily.game.puzzle15"><img src="/images/google.jpeg" alt="Google Play"/></a></p>
</th>
<th>
<a href="https://itunes.apple.com/cn/app/id1493750839"><img src="/images/mac.jpeg" alt="Mac App Store"/></a>
<p><a href="https://www.microsoft.com/store/apps/9PFZ9CQ36VLT"><img src="/images/microsoft.jpeg" alt="Microsoft Store"/></a></p>
</th>
</tr>
</table>
]]></content>
    </entry>
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